On 15.10.2014 11:52, Alexander Shukaev wrote: >> First you need build application with debug info using CFLAGS like «-Og >> -g» and don’t strip result binaries. >> > > When I was asking this question it was already implied as I am of course > aware of these details. > > >> After this you can get useful backtrace from GDB. >> > > Still no meaningful backtrace.
A bit more advice from Captain Obvious: * Build with -fno-omit-frame-pointer This provides better backtracing options, especially when trying to get a backtrace with something that is *not* gdb. * Build all dependencies with -Og (though i prefer -O0) and -g (though i prefer -g3). Unless your application uses only W32API and MSVCRT. Just as the crash can happen in MS DLLs, which don't have GDB-compatible debug info, it can happen in dependencies, which may have not been built with debug info. -- O< ascii ribbon - stop html email! - www.asciiribbon.org
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